Reoperation Rate Research Articles

Preoperative Ultrasound-Guided Marking, Mammogram, and Peroperative Use of Image Intensifier: A Cost-Effective Technique in Clipped Non-Palpable Breast Cancer Lesions to Achieve Adequate Surgical Margins.

To measure the effectiveness of localisation and removal of impalpable target lesions without compromising patient safety in a resource-limited setup using preoperative ultrasound and mammography with peroperative use of C-arm image intensifier. Descriptive study. Place and Duration of the Study: Department of Breast Surgery, Ittefaq Hospital (Trust), Lahore, Pakistan, from 25th October 2011 to 17th February 2023. All the breast cancer patients who achieved complete clinical response after neoadjuvant systemic treatment and underwent breast conservation surgery during the study period were included. Tumour / clip localisation was done using preoperative ultrasound or image-guided marking, a 2-view mammogram in all cases and the use of an image intensifier to confirm the presence of clips in the excised specimen. The primary outcome was the accurate localisation and removal of the index lesion, while the secondary outcome included the reoperation rate for positive margins and early local recurrence. Data from 144 patients were reviewed. Successful localisation was done in all the patients; only one patient had a positive margin for ductal carcinoma-in situ (DCIS), achieving a 99.3% clear margin rate. Local recurrence within two years after primary operation was seen in one patient only. Conclusion: By a combined approach of preoperative ultrasound-guided marking, a 2-view mammogram, and the use of image intensifier, successful localisation of an impalpable breast lesion is possible without compromising oncological and aesthetic principles. Breast conservation surgery, Localisation, Non-palpable, Margins, Image intensifier.

Management of Failed Fixation of Extracapsular Hip Fractures.

Background Extracapsular hip fractures are routinely treated with fixation, and the majority heal without complication. The fixation fails in a minority of cases, typically either by 'cutting out' of the superior femoral heador through breakage of the metalwork following non-union. In such cases, if operative treatment is thought appropriate, there are two major treatment options: revision fixation of the fractureor joint replacement surgery. Methods Medline on OvidSP was searched using relevant medical-specific subject headings (MeSH) and keywords. The inclusion criteria were: study regarding management of failed extracapsular hip fracture fixation (not osteoarthritis alone, following such surgery), mean age >60 years, comparative study of joint replacement vs. revision fixation. The search returned 1053 results, of which twowere relevant. Both studies were considered poor quality and neither study was randomised. Instead, outcomes from the current Hospital Trust were used instead through a prospectively generated trauma database. Results From the trauma database, 37 patients (mean age 81), of whom 21 had received cephalomedullary nails and the remainder dynamic hip screw (DHS), were identified. Fourteen patients underwent revision fixation (seven cephalomedullary nail; seven blade plate), while 23 underwent hip replacement (17 total hip replacement; six hemiarthroplasty). Although the difference did not reach statistical significance according to the log-rank test (p = 0.233), there is a trend towards lower re-operation rate following joint replacement, with the difference becoming apparent after over one year's follow-up. Conclusion Despite the quality of evidence, the default operation for failed extracapsular hip fracture fixation should be joint replacement, based on a likely lower re-operation rate and permitting immediate full-weight-bearing. In selected instances, particularly younger patients and those who can partially-weight-bear, revision fixation would still be considered. As the number of hip fractures continues to increase both within the UK and worldwide, we can expect to see more patients with previous failed fixations, and more evidence regarding the advantages and disadvantages of different treatment strategies is required.

Current Trends in the Treatment of Pediatric Hydrocephalus: A Narrative Review Centered on the Indications, Safety, Efficacy, and Long-Term Outcomes of Available Treatment Modalities

The pathophysiologic substrate of pediatric hydrocephalus has not been thoroughly elucidated. Valve-based shunt systems have constituted the main therapeutic option since the late 1950s. The initially used systems were concerning the ventricular system and the atrium. In the 1970s, VA shunts were not the main stay of treatment as the preferred option for the terminal end of the drainage system was the peritoneum. Our review analyzes these valve types and attempts a comparison, based on their functional characteristics. Nowadays, the only available surgical alternative for the treatment of hydrocephalus is ETV. This technique is associated with lower infection rates as well as, on average, a lower re-operation rate. Another term that deserves special mention is related to the outcome of ETV in children who had a medical history of previously incorporated shunts and who were subsequently suffering from shunt malfunction. Well-recognized predictive factors associated with secondary ETV failure include age, early onset of hydrocephalus, and prematurity. Although several attempts have been made in order to establish the optimum surgical treatment management in the different subgroups of patientswho are suffering from shunt dysfunction, there is no universal agreement. Therefore, this review attempts to identify the specific subpopulations of patients in whom the insertion of a drainage system as the preferred treatment modality is associated with an optimum long-term prognosis, compared to ETV, and vice versa. The objective of our study is to analyze the safety, efficacy, and outcomes of drainage devices and ETV in pediatric hydrocephalus patients.

New evidence on patella resurfacing in modern total knee arthroplasty for all inflammatory arthritis in a mixed Asian population

BackgroundTraditional teaching advocates for routine patella resurfacing (PR) during total knee arthroplasty (TKA) in patients with inflammatory arthritis. However, evidence on this topic remains limited in the Asian population. This study aims to evaluate the postoperative outcomes and complication of patella resurfacing (PR) during primary total knee arthroplasty (TKA) in Asian patients with inflammatory arthritis. MethodsA retrospective analysis was conducted using registry data from our institution. Patients with inflammatory arthritis who underwent primary TKA from August 2017 to December 2021 were included in the study. Patients were divided into two groups - patella resurfaced (PR, n = 25) and non-resurfaced patella (PNR, n = 31) groups. Demographics, operative data, patient reported outcome measures, and complications were compared. ResultsPreoperative range of motion (ROM) (PR:95.3 ± 23.6° vs PNR:105 ± 19.5°, p = 0.106), Knee Society Scoring System Knee score (KS-KS) (PR:44.6 ± 17.4 vs PNR:49.3 ± 17.7, p = 0.331) and Knee Society Function Score (KS-FS) (PR:40.9 ± 27.3 vs PNR:47.7 ± 27.0, p = 0.325) and Oxford Knee Score (OKS) (PR:25.0 ± 7.8 vs PNR:23.3 ± 10.3, p = 0.525) were similar in both groups. Outcomes between PR and PNR groups at the one-year mark in terms of ROM (PR:112.7 ± 18.1 vs PNR:114.6 ± 16.5, p = 0.455), OKS (PR:41.5 ± 3.9 vs PNR:41 ± 4.7, p = 0.954), KS-KS (PR:84.5 ± 13.2 vs PNR:89.2 ± 9.3, p = 0.095) and KS-FS (PR:73.6 ± 18.3 vs PNR:78.7 ± 19.3, p = 0.173) were also similar. Intraoperative complication (PR:0/25 vs PNR: 3/31 (9.6 %), p = 0.245) and re-operation rates (PR: 1/25 (4 %) vs PNR: 1/31 (3.2 %), p = 0.877) were also similar in both groups. ConclusionThis study conducted on a mixed Asian population with inflammatory arthritis demonstrated that the one-year postoperative ROM and functional outcomes, complication, and re-operation rates between PR and PNR groups were similar. Hence, routine patella resurfacing on all Asian patients with inflammatory arthritis undergoing TKA may not be necessary.

Evaluation of the outcomes of reconstructive surgeries on hepatic vessels in combined trauma

Aim. To optimize the treatment of liver trauma by analyzing surgical outcomes.Materials and Methods. A retrospective analysis was conducted on data from 98 patients who underwent reconstructive liver vascular surgeries for combined trauma between 2018 and 2023. Patients were categorized into three groups based on the type of liver vascular injury: Type A (30 patients), Type B (40 patients), and Type C (28 patients). Diagnostic methods included computed tomography (CT) scans, angiography, and blood tests. Surgeries were performed using microsurgical techniques and innovative materials.Results and Discussion. The average duration of surgery increased with the severity of liver injury: Type A surgeries averaged 1.81 hours, Type B averaged 2.84 hours, and Type C averaged 3.04 hours. Blood loss was also significantly higher in patients with Type B and Type C injuries. Complication and reoperation rates were highest among Type C patients (20.84% complication rate and 18.36% reoperation rate), while Type A patients had the lowest rates. Survival rates were highest in Type A patients (99.11%) and lowest in Type C patients (82.53%).Conclusion. The results indicate that reconstructive liver vascular surgeries for combined trauma yield outcomes that vary by the type of vascular injury. Arterial injuries (Type A) are associated with more favorable prognoses, whereas venous and mixed injuries (Types B and C) present greater challenges. Enhancements in diagnostic techniques and surgical approaches are essential for reducing complications and improving patient survival.

Reoperation Rates and Risk Factors after Spinal Cord Stimulation Revision Surgery

Introduction: Spinal cord stimulation (SCS) is an effective treatment for patients with refractory chronic pain. Despite its efficacy, rates of reoperation after initial implantation of SCS remain high. While revision rates after index SCS surgeries are well reported, less is known about rates and risk factors associated with repeat reoperations. We sought to evaluate patient, clinical, and surgical characteristics associated with repeat reoperation among patients who underwent an initial SCS revision procedure. Methods: We performed a retrospective review of patients who underwent SCS revision surgery performed at a single institution between 2008 and 2022. Patients were stratified by whether they underwent a single revision (SR) or multiple revision (MR) surgeries. Multivariate logistic regression was performed to determine risk factors associated with repeat SCS revision. Kaplan-Meier survival analysis was used to compare rates of devices requiring revision across groups. Results: A total of 54 patients underwent an initial SCS revision. Of these, 15 (28%) underwent a second revision. The most common indication for revision surgery was lead migration (65%). No significant differences were observed in age, body mass index, comorbidities, lead type, and revision indication among the SR and MR groups. On multivariate adjusted analysis, only cervical lead position was significantly associated with repeat reoperation (OR 7.10, 95% CI [1.14, 44.3], p = 0.036). Time to reoperation after a single and MR SCS surgeries did not differ. Conclusions: Among patients who undergo SCS reoperation, a substantial portion requires additional revisions. Cervical lead placement may be associated with a higher risk of repeat revision surgery compared to thoracic lead positioning. Consideration of lead positioning in the decision to perform and undergo reoperation may therefore result in lower revision rates and improved clinical outcomes among SCS patients with MRs.

Unilateral biportal endoscopic vs. open surgery in the treatment of young obese patients' lumbar degenerative diseases: a retrospective study.

Obesity accelerates the development of lumbar disease and increase the risk during surgery. Unilateral biportal endoscopic discectomy (UBE) is a newly developed minimally invasive technique, which refers to the spinal surgery under unilateral double-channel endoscopic surgery. Therefore, the purpose of this study is whether UBE decompression alone can bring good clinical results to young obese patients with lumbar degenerative diseases. The patients with lumbar diseases who underwent UBE and open surgery (open discectomy) in our hospital from February 2020 to February 2022 were selected as young (age ≤ 44 years old) and obesity (BMI ≥ 30 kg/m2). The patients were evaluated with VAS, ODI, JOA and modified Macnab score before operation, 1 month, 6 months and 12 months after operation. Nerve root function sensation, muscle strength and tendon reflex were evaluated. The operation time, estimated blood loss, postoperative hospital stay, incidence of postoperative complications and reoperation rate were recorded. MRI quantitative lumbar multifidus muscle (LMM) comparison was performed 12 months after operation. 77 patients were included, and the scores of VAS, ODI and JOA were similar in the two groups during the last follow-up. There were no difference in nerve root function sensation, muscle strength or tendon reflex. However, one month after operation, the VAS back score and ODI improvement in the UBE group were significantly better than those in the open group, which were 2.44 ± 0.97, 33.10 ± 6.78 and 2.93 ± 0.79 and 36.13 ± 5.84, respectively, with a statistically significant difference (p = 0.020 and 0.038). According to the modified Macnab criteria, UBE group, the excellent and good rate was 97.2%. The excellent and good rate of open group was 97.6%. The estimated blood loss and postoperative hospital stay in UBE group (36.81 ± 17.81, 3.92 ± 1.32) were significantly better than those in open group (104.88 ± 31.41, 6.41 ± 1.94), with a statistically significant difference (p = 0.010). There was no significant difference in operation time between the two groups (p = 0.070). The number of complications in UBE group was 2 (5.6%) and open group was 4 (9.8%). The fat infiltration rate of 19.3%+11.0% in UBE group was significantly lower than that of 27.0%±13.9% in open group (p = 0.010). UBE has the advantage of early recovery in the treatment of lumbar degenerative diseases in young obese patients, and reduces the damage to LMM, so it has a good clinical effect.

Efficacy and safety of laparoscopic resection of colorectal cancer in non-elite cases.

To evaluate the outcomes of laparoscopic resection of colorectal cancer in non-elite cases. We defined patients whose clinical characteristics conformed to the criteria of the JCOG0404 trial as "elite" and those whose clinical characteristics did not conform to these criteria as "non-elite". Patients with Stage II/III colorectal cancer (n = 450) were analyzed. The elite (E) and non-elite (NE) groups were further divided into open (E-Open, NE-Open) and laparoscopic (E-Lap, NE-Lap) surgery groups. We compared the short- and long-term outcomes of these groups. Propensity score matching (PSM) was performed when comparing the NE groups. The E group included 163 patients and the NE group included 287 patients. Before and after PSM, the NE-Lap group had significantly longer operative times, lower postoperative complication rates, earlier recovery of bowel function, and shorter postoperative hospital stays than the NE-Open group. After PSM, the Clavien-Dindo classification Grade ≥ III complications and reoperation rates in the NE-Lap group were significantly lower than those in the NE-Open group. The short-term outcomes of the NE-Lap group were comparable with those of the E-Lap group. The 5-year overall survival rates were not significantly different among the groups. Laparoscopic resection of colorectal cancer is effective and safe, even in non-elite cases.

Incidence and factors associated with mitral valve reoperation in patients undergoing intervention for mitral regurgitation: a nationwide cohort study

Abstract Background When intervention is needed for the treatment of mitral regurgitation, the risk of reoperation is of concern for both patients and physicians. As such, contemporary and nationwide data on the incidence and factors associated with mitral reoperation can provide crucial information to support patient education and clinical follow-up after intervention. Purpose To examine the incidence of mitral reoperation in patients operated for mitral regurgitation. Second, to assess whether reoperation rates differed according to time since surgery and identify potential factors associated with reoperation. Methods Using Danish nationwide registries, patients undergoing first-time surgery for mitral regurgitation 1996–2021 were identified. Exclusion included first-time surgery due to endocarditis. According to index surgery, the population was categorized into 1) mitral repair; 2) mechanical prosthesis; 3) bioprosthesis. Patients were followed from date of discharge. Cumulative incidence of reoperation was examined using competing risk analysis during a maximum of 20-years follow-up. Crude incidence rates of reoperation were reported from 0-6 months and for overall study period. Multivariate Cox analysis was used to examine factors associated with reoperation. Results We identified 7,063 patients: 4,680 (66.3%) with repair (72% male, median age 66), 1,273 (18.0%) with mechanical prosthesis (52% male, median age 59), and 1,110 (15.7%) with bioprosthesis (57% male, median age 74). Median follow-up was 7.2 years, 10.7 years, and 4.5 years, respectively. At end of follow-up, cumulative incidences were 7.7% for repair, 6.8% for mechanical prostheses, and 7.5% for bioprostheses. Of these, reoperation was preceded by endocarditis in 8.0%, 21.5%, and 30.4% of the respective patient groups. The cumulative incidence function demonstrates that the highest proportion of reoperations occurred within first six months, Figure 1. From 0-6 months following surgery, incidence rates per 100 person-years were 9.1 for repair, 11.7 for mechanical prostheses, and 18.4 for bioprostheses, while this was 8.6, 9.4, and 17.0, respectively for the overall study period. Factors associated with increased rate of reoperation were heart failure (HR=1.80, 95% CI 1.40-2.32), chronic renal failure (HR=1.48, 95% CI 1.11-1.98) and chronic obstructive pulmonary disorder (COPD) (HR=1.34, 95% CI 1.01-1.77), Figure 2. Compared to mitral repair, mechanical prostheses were associated with lower rate of reoperation (HR=0.57, 95% CI 0.42-0.78), while there was no statistically significant difference between repair and bioprostheses (HR=1.10, 95% CI 0.81-1.50). Conclusion In patients operated for mitral regurgitation, cumulative incidences of reoperation with a maximum of 20-year follow-up were 7.7% for repair, 6.8% for mechanical prostheses, and 7.5% for bioprostheses. Comorbidities such as heart failure, renal failure and COPD were associated with increased risk of reoperation.Figure 1Figure 2

Cholecystectomy with the Hugo™ robotic-assisted surgery system: the first general surgery clinical study in Korea.

The Hugo™ Robotic-Assisted Surgery (RAS) System is an emergent device in the robotic surgery field. This study aims to describe the first general surgery-focused clinical study in Korea using the novel Hugo™ RAS System. This study was a prospective, single-center, single-arm, confirmatory clinical study conducted at Seoul National University Hospital where 20 cholecystectomies were performed. To evaluate the safety and performance of the Hugo™ RAS System the incidence of conversion to laparoscopy or open surgery, major complication (Clavien-Dindo Grade ≥ III) rate, overall complication rate, readmission rate, and reoperation rate were evaluated. All parameters were assessed within 30 days post-procedure. Any device deficiencies encountered during our initial experience and device data such as setup, console, and operative times were also reported. We confirmed that our trial achieved the primary objective with a success rate of at least 95%. This was accomplished with no conversions to other types of surgery due to serious system malfunction and with only one major complication within 24 h post-procedure. The 20 consecutively enrolled patients had a median age and BMI of 58 years old and 23.9 kg/m2, respectively. The major complication rate was 10% (2/20 patients), the overall complication rate was 15% (3/20 patients), the readmission rate was 15% (3/20 patients), and the reoperation rate was 0% (0/20 patients). None of the complications were definitively device related. The median setup, console, and operative times were 16, 17, and 55 min, respectively. The device deficiency rate was 15% (3/20 patients), but all device deficiencies were minor, occurred before the first incision, and did not present a risk to the patient. Based on our initial experience with the Hugo™ RAS System, cholecystectomy is feasible and safe. This trial is registered with ClinicalTrials.gov (NCT05715827).

Tibialis Anterior Tendon Transfer for Clubfoot Deformity: Cuboid Versus Lateral Cuneiform.

Tibialis anterior tendon transfer in relapsing clubfoot deformity is a well-known treatment option for dynamic forefoot supination and adduction deformities. The tibialis anterior tendon can be anchored to the lateral cuneiform or the cuboid. A complication of this surgery is overcorrection to a flatfoot deformity or undercorrection that maintains the clubfoot deformity. We compared reoperation rates and clinical outcomes between these 2 groups. This is a retrospective study performed from 2005 to 2020. The primary outcome was repeat operation. The secondary outcome included clinical appearance scores described by Garceau and Palmer. There were 114 clubfeet (111 patients) treated in our study. Of them, 67 (58.8%) had a transfer to the lateral cuneiform, whereas 47 (41.2%) had a transfer to the cuboid. Nine patients had reoperations which included 4 (44.4%) in the lateral cuneiform group and 5 (55.6%) in the cuboid group which was not statistically significant (P=0.485). Clinical appearance scores revealed significantly better clinical appearance in the lateral cuneiform group after surgery compared with the cuboid group (P=0.0172). There were no clinically significant differences in reoperation rates between transfers to the lateral cuneiform versus the cuboid. We did find better clinical appearance in the lateral cuneiform group after surgery compared with the cuboid group. Level III retrospective comparative study.

Endoscopic dacryocystorhinostomy outcomes in pediatric patients with nasolacrimal duct obstruction

ABSTRACT Purpose To determine the risk factors impacting the surgical success of endonasal dacryocystorhinostomy (eDCR) in pediatric patients. Methods This is a retrospective interventional case series of patients 18 years and younger treated over a 16-year period via eDCR for nasolacrimal duct obstruction (NLDO). Data were extracted on surgical outcomes, follow-up duration, and comorbidities (i.e. punctal agenesis, trisomy 21, dacryocystitis). Functional success was defined as the resolution of NLDO symptoms postoperatively. Results Of 356 cases in 281 patients (median age: 3.32 years), 78.9% of cases in 79.0% of patients achieved functional success after initial eDCR. The median follow-up duration without tearing symptoms as observed by an ophthalmologist and non-ophthalmology trained clinician was 11.0 months and 62.1 months, respectively. Patients with punctal agenesis and those requiring bilateral surgery had significantly higher rates of failure (p = .01; p < .001, respectively). Age at operation was not significantly associated with failure (p = .30). Excluding cases of trisomy 21 and punctal agenesis, functional success was achieved in 82.7% of 295 cases. Conclusions Endonasal DCR is effective in resolving NLDO symptoms in pediatric patients, with success rates comparable to the adult population and to an external approach. Despite a higher reoperation rate in patients with trisomy 21 and punctal agenesis, trisomy 21 and age at operation were not significant risk factors for failure.

Surgical and oncological outcome after cytoreductive surgery and hyperthermic intraperitoneal chemotherapy for peritoneal mesothelioma : Aretrospective single center experience.

Peritoneal mesothelioma (PM) is arare disease with various histopathological subtypes. For malignant peritoneal mesothelioma and borderline subgroups locoregional therapy with cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy (HIPEC) has been implemented. The aim of our study was to retrospectively present the outcome after CRS and HIPEC for patients with different subtypes of peritoneal mesothelioma. In total 15patients received CRS and HIPEC due to peritoneal mesothelioma at our tertiary referral hospital between 2013 and 2022. Surgical and oncologic outcomes of 14 of those patients were retrospectively evaluated as one patient was lost to follow-up. The cohort consisted of 9patients with diffuse malignant peritoneal mesothelioma (64.3%), 3patients with multicystic peritoneal mesothelioma (21.4%) and 2patients with well-differentiated peritoneal mesothelioma (14.3%). Complete cytoreduction was possible in 85.7% (n = 12). The major complication rate was 28.6% (n = 4) and the reoperation rate was 14.3% (n = 2). Median follow-up was 55months (standard error, SE 15.0%, 95% confidence interval, CI 25.6-84.4 months). Over this time period 64.3% (n = 9) had no evidence of disease, 21.4% (n = 3) were alive with disease and 14.3% (n = 2) died of peritoneal mesothelioma. The median recurrence-free survival of patients was 13months (SE13.0%, 95% CI 0.0-32.2 months). None of the patients with multicystic peritoneal mesothelioma had evidence of disease at the time of last follow-up. Patients with peritoneal mesothelioma should receive locoregional treatment as good oncological results can be achieved with reasonable postoperative morbidity. Thus, awareness is necessary for this rare but potentially aggressive disease to offer the best medical care.

Same-day discharge following lumbar spine neural decompression

IntroductionThe concept of same-day discharge following lumbar spine surgery for neural elements decompression, introduced in the 1980 s, represents a significant paradigm shift in postoperative care, offering potential benefits in terms of efficiency, convenience, and cost-effectiveness. However, concerns regarding patient safety and complications have persisted. This study aims to assess same-day discharge rates following lumbar spine decompression surgery, identify preoperative predictors, and compare outcomes between same-day discharge and hospitalization. MethodsA retrospective comparative analysis was conducted using data from the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) Participant Use File spanning 2016 to 2021. A total of 58,430 patients undergoing lumbar spine decompression procedures were included. Statistical analysis was performed using SPSS software, with significance determined at p < 0.05. ResultsSignificant differences were observed in preoperative factors, operative variables, and postoperative outcomes between patients discharged on the same day and those hospitalized. Preoperative comorbidities, operative time, length of stay, utilization of minimally invasive approaches, and 30-day mortality rates differed significantly between the two groups. Notably, same-day discharge demonstrated superior outcomes, with lower rates of unplanned intubation, readmission, and reoperation compared to hospitalization. ConclusionIn conclusion, same-day discharge following lumbar spine decompression procedures holds promise as a safe and effective practice, offering advantages in terms of patient outcomes and healthcare resource utilization. Further research and implementation of standardized protocols are warranted to maximize the benefits of same-day discharge while ensuring patient safety and satisfaction.

Efficacy and Safety of a New Technique Combining Injection Sclerotherapy and External Hemorrhoidectomy for Prolapsed Hemorrhoids: A Single-center Observational Study.

To date, there have been no reports on the long-term effects of a method that combines external hemorrhoidectomy with aluminum potassium sulfate and tannic acid (ALTA) sclerotherapy. This study aimed to investigate the efficacy and safety of external hemorrhoidectomy combined with ALTA sclerotherapy (EA) in reducing postoperative complications associated with conventional hemorrhoidectomy. EA was performed under sacral epidural anesthesia, and ALTA sclerotherapy was applied to the remaining internal hemorrhoids after resection of the external hemorrhoids. Mixed internal and external hemorrhoids were treated with EA, whereas internal hemorrhoids without external hemorrhoids were treated with ALTA sclerotherapy. The three EA patterns were defined as EA1, EA2, and EA3, depending on the number of EAs performed. This study included 3,403 patients who underwent EA for grade II-IV mixed hemorrhoids. EA1 was the most common, with 1,789 (52.6%) cases, followed by EA2 (36.2%) and EA3 (11.2%). Postoperative complications occurred in 120 (3.5%) patients and increased with the number of EAs, with fever and bleeding being common in the early postoperative period, and perianal abscess and/or fistula being common after 1 month. The mean postoperative follow-up period was 26.4 months, and 136 (4.0%) patients underwent reoperation for recurrent internal or mixed hemorrhoids. The reoperation rate for EA1 was significantly higher than that for EA2 and EA3. The 5- and 10-year cumulative recurrence-free rates were 92.5% and 67.2%, respectively. EA is as curative as conventional hemorrhoidectomy and reduces postoperative complications. Therefore, EA is the preferred procedure for patients with mixed hemorrhoids.

Outcomes at mean follow-up of four years following AO type-C distal humerus fractures managed with fixation or arthroplasty.

To compare outcomes between open reduction internal fixation (ORIF), total elbow replacement (TER) and distal humerus hemiarthroplasty (DHH) for AO type-C (AOC) fractures of the distal humerus in patients aged 50 years or older. A retrospective analysis of acute AOC distal humerus fractures in patients aged 50 years or older between 2016 and 2022. Outcomes measured: Oxford Elbow Score (OES), Mayo Elbow Performance Score (MEPS), complication rate, re-operation rate and range of movement (ROM). Sixty-five patients met the inclusion criteria (20 males, 45 females). Mean age was 64.4, 77.1 and 61.3 years old for ORIF, TER and DHH respectively. Logistic model analysis revealed a statistically significant increased complication rate in the ORIF group compared to the TER and DHH groups (ORIF vs TER p = 0.01; ORIF vs DHH p = 0.048). There was a higher re-operation rate in the ORIF group compared to the DHH group (p = 0.03). There were no differences in OES, MEPS or ROM between groups. This supports the use of TER in elderly patients with AOC distal humerus fractures. In the younger patient, DHH may have lower rates of complications and re-operations compared to ORIF, but function remains similar. We propose a prospective randomised control trial.

Fundoplication at the time of paraesophageal hernia repair does not decrease the rate of hernia recurrence or postoperative reflux.

Fundoplication at the time of paraesophageal hernia (PEH) repair is thought to help prevent the development or persistence of postoperative gastroesophageal reflux (GERD) and might also prevent hernia recurrence. However, the published data is not strong enough to definitively recommend this approach. This study was designed to evaluate the effectiveness and complications of a fundoplication at the time of paraesophageal hernia repair. This was a retrospective cohort study of all patients who underwent a paraesophageal hernia repair at a single institution over a 14year period from 2010 to 2023. Patients were divided into 2 cohorts, those who underwent fundoplication at the time of PEH repair and those who did not. Rates of PEH recurrence, rates of reoperation for a recurrent PEH, postoperative dysphagia rates, and postoperative GERD rates were then compared between the two cohorts. There were 1,155 patients included in the study. There were 610 (53%) patients who underwent PEH repair with fundoplication and 545 (47%) who did not undergo a fundoplication. 113 (19%) of the patients who underwent fundoplication developed a hernia recurrence compared to 67 (12%) who had a PEH repair alone (p = 0.004). However, each cohort had similar rates of requiring reoperation (p = 0.4). Inclusion of a fundoplication did lead to higher rates of postoperative dysphagia > 30days postoperatively, 12% vs 7% (p = 0.002), but did not lead to decreased rates of symptomatic GERD postoperatively, 7% with a fundoplication and 7% without (p = 0.93). In this present study, fundoplication at the time of PEH repair did not prevent hernia recurrence, need for reoperation, or decrease postoperative GERD rates but does increase postoperative dysphagia. While there are definite indications for fundoplication at the time of PEH repair (i.e., type 1 hernia), these data do not support the routine use of fundoplication during PEH repair with a normal gastroesophageal flap valve intraoperatively.

Analysis of the impact of a rhinologist-assisted endoscopic approach on a single neurosurgeon’s outcomes in transsphenoidal resection of pituitary adenomas

ObjectivesDetermine the improvements in outcomes of transsphenoidal pituitary adenoma resection following addition of a skull base rhinologist to the neurosurgical team. DesignAll patients that underwent transsphenoidal resection of pituitary adenoma were identified. Demographic data, Otolaryngology (ENT) involvement, initial adenoma size, extent of resection, hormonal secretion status, visual field exam, post-operative DI, CSF leak, recurrence, need for nasoseptal flap (NSF), re-operation rate were all collected. A linear-regression model adjusteds for confounders. SettingA single academic institution Participants271 patients who underwent transsphenoidal surgery between 2015 and 2020.Main Outcome MeasuresThe main outcome measures were Extent of Resection and Endocrinologic remission. ResultsOf the 271 patients identified, 228 (84 %) patients had macroadenomas, one-third of patients presented with bitemporal hemianopsia, and 27 % (72) were hormonally active. For these and demographics there were no statistically significant differences between the microscopic or endoscopic approach (EEA) groups. For patients with cavernous sinus invasion of >50 %, EEA was more likely to achieve gross total resection (GTR) (OR 2.6; p<0.001). For patients who had prior sellar surgery, EEA was 2.5x more likely to get a GTR (p=0.05). The EEA approach resulted in an extra hospital day (1–2 vs 2–3 p<0.05) and surgery lasted an additional hour (1.17 vs 2.5, p<0.05), but did not require fat grafts or lumbar drains on a routine basis. ConclusionsWhile the operating time and LOS were longer, the EEA approach performed by two specialized co-surgeons demonstrates superior value for adenomas that have had a prior surgical attempt or with significant cavernous sinus invasion.

Vertebral Body Tethering for Thoracolumbar Curvatures in Adolescent Idiopathic Scoliosis: Radiographic and Clinical Outcomes at 2-6-Year Follow-Up.

Background: The gold standard treatment for adolescent idiopathic scoliosis (AIS) is posterior spinal fusion (PSF). However, long-term consequences of PSF can include reduced spinal flexibility, back pain, and intervertebral disc degeneration. Vertebral body tethering (VBT) is a non-fusion alternative that preserves motion. We investigated the outcomes of VBT for the treatment of thoracolumbar (TL) major AIS in the largest single-surgeon series with a minimum 2-year follow-up (FU). Methods: We performed a retrospective single-center review. Inclusion criteria were AIS, Lenke 5/6 curvature, and skeletally immature Variables were compared using Student's t-tests, Wilcoxon rank sum tests, Chi-square, and Fisher's exact tests. Results: A total of 37 consecutive patients, age 14.1 ± 1.6 years, 86.5% F, 35.9 ± 11.5-month FU, were examined. Overall, 27 patients (73%) had Lenke 5 and 10 (27%) had Lenke 6 curvatures. Instrumentation of the TL curve alone was performed in 59.5%, and thoracic (T) and TL in 40.5% of patients. Overall, 45.9% of patients had two tethers placed in the TL spine; no patients had double tethers placed at the main thoracic curves. The TL (51 ± 8° to 20 ± 11°; p < 0.0001) and T (37 ± 13° to 17 ± 10°; p < 0.0001) curvatures improved from baseline to the latest FU. Overall, 89% of patients achieved major Cobb < 35°; the three patients who did not experienced at least one cord breakage or required PSF. T5-T12 kyphosis increased (p = 0.0401) and lumbar lordosis was maintained (p = 0.9236). Both the TL inclinometer (16 ± 4º to 4 ± 2°; p < 0.0001) and T (6 ± 4° to 4 ± 3°; p = 0.0036) measurements improved. There was a 49% tether breakage rate as follows: 60% for single-cord TL constructs and 35% for double cords (p = 0.0991). There was an 8.1% re-operation rate as follows: one conversion to T PSF and revision of the TL tether; one release of the T tether and revision of the TL tether; one screw revision for radiculopathy. One patient was re-admitted for poor pain control. Conclusions: Patients with TL major curvature treated with VBT experienced a high rate of clinically successful outcomes with maintenance of lumbar lordosis and relatively low complication rates at the latest FU.

Survivorship and Outcomes of Meniscal Ramp Lesions Repaired Through a Posteromedial Portal During Anterior Cruciate Ligament Reconstruction: Outcome Study With a Minimum 10-Year Follow-up

Background: Several studies have demonstrated suture repair of ramp lesions of the medial meniscus via a posteromedial approach was associated with a significantly lower rate of secondary meniscectomy. However, these studies are not long-term and highlight the need for extended follow-up research to better understand the outcomes over a more extended period. Purpose: To evaluate the long-term results and reoperation rate for the failure of arthroscopic all-inside suture repair of ramp lesions of the medial meniscus via a posteromedial approach during anterior cruciate ligament (ACL) reconstruction. Study Design: Case series; Level of evidence, 4. Methods: All patients who underwent all-inside suture repair of the posterior segment of the medial meniscus (ramp lesion) via a posteromedial approach during ACL reconstruction at a minimum follow-up of 10 years were included in the study. Side-to-side anterior laxity was assessed preoperatively and postoperatively. Pre- and postoperative functional assessment was based on the subjective International Knee Documentation Committee score for activities of daily living and the Tegner activity scale for sporting ability. Reinterventions for meniscal repair failure and other complications were also recorded at the last follow-up. Results: A total of 81 patients met the inclusion criteria for this study. Two patients had an ACL graft rupture with a new ramp lesion and were excluded from the analysis. Additionally, 15 patients were lost to follow-up, leaving a total of 64 patients in the final analysis. The mean follow-up was 124.8 months (range, 122.4-128.4 months). Mean side-to-side difference in anterior laxity significantly improved from 7.4 ± 1.5 mm (range, 5-12 mm) to 0.4 ± 1.3 mm (range, –3 to 4 mm) (P = .01). The mean subjective International Knee Documentation Committee score increased from 64.3 ± 13.4 (range, 34-92) before the operation to 91.1 ± 10.1 (range, 49-100) at the last follow-up (P = .001). The Tegner activity scale score at the last follow-up (6.3 ± 1.6) was lower than that before the trauma (7.1 ± 1.6) (P = .02). Fourteen patients (21.9%) had a failed meniscal repair and were reoperated. The mean time from initial repair to reoperation was 64.5 months (range, 13-126 months), and the median was 60.6 months. The multivariate analysis, including parameters such as lateral tenodesis (hazard ratio [HR], 1.62; P = .50), preoperative Tegner score (HR, 1.66; P = .41), preoperative laxity (HR, 1.75; P = .35), age at surgery (HR, 1.02; P = .97), and number of sutures (HR, 2.38; P = .19), did not reveal any factors associated with suture failure. Conclusion: The results show that arthroscopic repair of ramp lesions of the medial meniscus during ACL reconstruction using a posteromedial approach has a high failure rate at the 10-year follow-up, with half of these suture failures occurring within 5 years after the initial repair.